| PartNumber | AS4C4M16S-6BIN | AS4C4M16S-6TAN | AS4C4M16S-6BINTR |
| Description | DRAM 64Mb, 3.3V, 166Mhz 4M x 16 SDRAM | DRAM 64Mb, 3.3V, 166Mhz 4M x 16 SDRAM | DRAM 64M, 3.3V, 166Mhz 4M x 16 SDRAM |
| Manufacturer | Alliance Memory | Alliance Memory | Alliance Memory, Inc. |
| Product Category | DRAM | DRAM | Memory |
| RoHS | Y | Y | - |
| Type | SDRAM | SDRAM | - |
| Data Bus Width | 16 bit | 16 bit | - |
| Organization | 4 M x 16 | 4 M x 16 | - |
| Package / Case | TFBGA-54 | TSOP-54 | - |
| Memory Size | 64 Mbit | 64 Mbit | 64M (4M x 16) |
| Maximum Clock Frequency | 166 MHz | 166 MHz | - |
| Access Time | 5.4 ns | 5.4 ns | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Supply Current Max | 85 mA | 85 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 105 C | - |
| Series | AS4C4M16S | AS4C4M16S | - |
| Packaging | Tray | Tray | Tape & Reel (TR) Alternate Packaging |
| Brand | Alliance Memory | Alliance Memory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Product Type | DRAM | DRAM | - |
| Factory Pack Quantity | 348 | 108 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Package Case | - | - | 54-TFBGA |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 3 V ~ 3.6 V |
| Supplier Device Package | - | - | 54-TFBGA (8x8) |
| Memory Type | - | - | SDRAM |
| Speed | - | - | 166MHz |
| Format Memory | - | - | RAM |